MEDIUM
8th CBSE
IMPORTANT
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We have 4 congruent equilateral triangles. What do we need more to make a pyramid?

An equilateral triangle.

Important Questions on Visualizing Shapes

EASY
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 16 - Visualizing Shapes>EXEMPLAR PROBLEMS>Q 2

We have 4 congruent equilateral triangles. What do we need more to make a pyramid?

A square with same side length as of triangle.

EASY
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 16 - Visualizing Shapes>EXEMPLAR PROBLEMS>Q 2

We have 4 congruent equilateral triangles. What do we need more to make a pyramid?

2 equilateral triangles with side length same as triangle.

EASY
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 16 - Visualizing Shapes>EXEMPLAR PROBLEMS>Q 2

We have 4 congruent equilateral triangles. What do we need more to make a pyramid?

2 squares with side length same as triangle.

 

MEDIUM
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 16 - Visualizing Shapes>EXEMPLAR PROBLEMS>Q 3
If a pyramid has a hexagonal base, then the number of vertices is _____.
EASY
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 16 - Visualizing Shapes>EXEMPLAR PROBLEMS>Q 4
Regular octahedron has 8 congruent faces which are isosceles triangles.
EASY
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 16 - Visualizing Shapes>EXEMPLAR PROBLEMS>Q 5
A cylinder is a 3-D shape having two circular faces of different radii.
EASY
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 16 - Visualizing Shapes>EXEMPLAR PROBLEMS>Q 6
Can a polyhedron have V=F=9 and E=16? If yes, draw its figure.
MEDIUM
8th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 16 - Visualizing Shapes>EXEMPLAR PROBLEMS>Q 7

Draw the net of the following cuboid:

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